<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>progress</title>
  <link rel="stylesheet" href="layout.css">
</head>
<body>
<div id="main">
  下载进度：<input id="range" type="range" value='0'>
  </br>
  <input id="start"  type="button" value="开始">
  <input id="suspend"  type="button" value="暂停">
  <input id="end" type="button" value="重置">
</div>
<script src="//apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="main.js"></script>
</body>
</html>
